During June 2025, Ash contributed to the zed-industries/zed repository by improving the accuracy of Rust Analyzer configuration documentation. Ash identified and corrected a misreference in the Markdown docs, updating the configuration key from 'args' to 'arguments' within the lsp.rust-analyzer.binary.arguments setting. This targeted documentation fix, leveraging skills in configuration management and technical writing, ensured that the documentation now accurately reflects the actual behavior of the Rust Analyzer integration. By aligning the documentation with the underlying configuration, Ash reduced the risk of user misconfiguration and improved onboarding for developers relying on precise setup instructions within the project.